fix three python3 issues

--HG--
branch : trunk

_py/test/plugin/pytest_hooklog.py

@@ -29,3 +29,5 @@ def pytest_unconfigure(config):
         del config.hook.__dict__['_performcall'] 
     except KeyError:
         pass
+    else:
+        config._hooklogfile.close()

_py/test/plugin/pytest_mark.py

@@ -129,7 +129,9 @@ def pytest_pycollect_makeitem(__multicall__, collector, name, obj):
     if isinstance(item, py.test.collect.Function):
         cls = collector.getparent(py.test.collect.Class)
         mod = collector.getparent(py.test.collect.Module)
-        func = getattr(item.obj, 'im_func', item.obj)
+        func = item.obj
+        func = getattr(func, '__func__', func) # py3
+        func = getattr(func, 'im_func', func)  # py2
         for parent in [x for x in (mod, cls) if x]:
             marker = getattr(parent.obj, 'pytestmark', None)
             if isinstance(marker, MarkerDecorator):

_py/test/plugin/pytest_terminal.py

@@ -272,7 +272,7 @@ class TerminalReporter:
             items = self.config.pluginmanager._name2plugin.items()
             for name, plugin in items:
                 repr_plugin = repr(plugin)
-                fullwidth = getattr(self._tw, 'fullwidth', sys.maxint)
+                fullwidth = getattr(self._tw, 'fullwidth', 65000)
                 if len(repr_plugin)+26 > fullwidth:
                     repr_plugin = repr_plugin[:(fullwidth-30)] + '...'
                 self.write_line("    %-20s: %s" %(name, repr_plugin))